condition mean min max 1 h after light 1.39368612 0.72252929 2.019370316 3 h after light 0.5549738383333334 0.22737343 1.028280423 5 h after light 1.136542336 0.7327788470000001 1.360906715 7 h after light 1.3689204353333335 0.828201289 1.774906724 9 h after light 1.1174924536666666 0.721485137 1.6726018219999998 11 h after light 1.4350716589999999 0.6346946729999999 1.9163342819999998 13 h after light 0.6257231333333333 0.275517602 0.82463638 15 h after light 0.6573258596666667 0.133069259 1.1480727929999999 1 h after dark 1.1824737723333334 0.443893425 1.768172185 3 h after dark 0.9071400046666667 0.403719603 1.364307898 5 h after dark 1.9359710306666666 1.521762343 2.20748359 7 h after dark 0.7881417186666667 0.721983844 0.853985915