condition mean min max 0 h after light 6.473265 5.4822 7.46433 2 h after light 5.64837 5.63121 5.66553 4 h after light 5.770365 4.41753 7.1232 8 h after light 4.8134999999999994 3.72961 5.89739 12 h after light 1.7217149999999999 1.32496 2.11847 2 h after dark 6.4939350000000005 6.02213 6.96574 4 h after dark 10.93349 7.13098 14.736 8 h after dark 8.525985 8.29217 8.7598 12 h after dark 6.055395 4.34167 7.76912