Daylight sensor blocks pulse for 10 redstone ticks every 10 redstone ticks with varying signal strengths depending on the amount of skylight recieved. (A daylight sensor receiving 0 skylight will emit a redstone pulse strength of 1 during the time of 14500; strength will increase by 1 after every 500 increment of time up to some point, and would decrease by 1 every +1 skylight received.