condition mean min max 1 h after light 1.9027318366666668 1.7160070630000002 2.1482662930000003 3 h after light 1.6230031373333333 1.176644527 2.103204232 5 h after light 1.7723986366666666 1.3159414459999998 2.1169660009999998 7 h after light 1.6417773633333335 1.242301934 2.235067726 9 h after light 1.5165875723333333 1.0822277059999998 1.856881405 11 h after light 1.7692470573333334 1.153990314 2.3571874680000002 13 h after light 1.943143472 1.262650054 3.2351119510000004 15 h after light 1.9824856133333333 1.2560645940000001 2.39524666 1 h after dark 2.5387096893333334 2.242559844 2.8088516589999997 3 h after dark 2.544689565 2.217000334 2.86017754 5 h after dark 2.8751261256666667 2.122580375 3.254880567 7 h after dark 2.63642535 2.266809265 3.347379638