condition mean min max 0 h after light 0.1913045 0.146325 0.236284 2 h after light 1.8885649999999998 1.72494 2.05219 4 h after light 2.2612249999999996 2.15582 2.36663 8 h after light 3.2057450000000003 2.86029 3.5512 12 h after light 2.176235 1.76354 2.58893 2 h after dark 0.601055 0.301288 0.900822 4 h after dark 0.747655 0.510849 0.984461 8 h after dark 0.323298 0.317432 0.329164 12 h after dark 0.4626045 0.300433 0.624776