condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 65.5147 60.8045 70.2249 4 h after light 3.144635 2.64453 3.64474 8 h after light 0.1153265 0.0 0.230653 12 h after light 2.2670565 0.255913 4.2782 2 h after dark 0.115405 0.0 0.23081 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.2393135 0.0 0.478627