condition mean min max 0 h after light 3.436045 2.74194 4.13015 2 h after light 0.5925455 0.589777 0.595314 4 h after light 0.985767 0.683454 1.28808 8 h after light 1.2623324999999999 0.912965 1.6117 12 h after light 2.96484 2.67377 3.25591 2 h after dark 3.16933 2.86861 3.47005 4 h after dark 2.80058 2.52903 3.07213 8 h after dark 4.9269750000000005 4.83772 5.01623 12 h after dark 3.15307 2.68175 3.62439