condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.1366485 0.12887 0.144427 4 h after light 0.0 0.0 0.0 8 h after light 0.132601 0.132349 0.132853 12 h after light 0.0 0.0 0.0 2 h after dark 0.138216 0.132439 0.143993 4 h after dark 0.0618205 0.0 0.123641 8 h after dark 0.0 0.0 0.0 12 h after dark 0.1346905 0.132063 0.137318