condition mean min max 1 h after light 1.8065057 1.726697214 1.886314186 3 h after light 4.228882725333333 1.089356489 9.86863939 5 h after light 1.7153082709999998 0.537780791 3.0361349019999997 7 h after light 2.6479823133333333 2.423737429 3.044485257 9 h after light 2.6900509906666668 1.7714117719999998 3.459344572 11 h after light 2.2493624656666666 1.244921886 3.7851933680000003 13 h after light 2.2315863796666666 1.888044975 2.632793674 15 h after light 1.738683285 0.931338097 3.221762216 1 h after dark 2.2800835156666666 1.143697107 3.939185998 3 h after dark 3.973383468 2.7806205260000003 6.301055193 5 h after dark 4.129119624 2.99584308 5.897298359 7 h after dark 4.98367495 2.755986444 9.263823141