condition mean min max 1 h after light 1.8065057 1.726697214 1.886314186 3 h after light 2.480300753 1.7286522969999998 3.112447112 5 h after light 2.711896861 2.381600645 3.1340747380000002 7 h after light 2.7332978946666664 2.489243846 3.044485257 9 h after light 1.6716278583333333 0.821930603 2.4215412 11 h after light 2.156938818 1.453668736 3.305380125 13 h after light 2.6877333086666666 2.0421677330000003 3.02087196 15 h after light 1.9347540140000001 1.5213877130000002 2.353673986 1 h after dark 2.7767991593333337 1.5756743990000002 3.645534528 3 h after dark 2.438809958333333 1.789473171 2.9881292669999997 5 h after dark 2.952134453666667 2.307502078 3.677884998 7 h after dark 1.544477931 1.40554558 1.814561831