condition mean min max 1 h after light 3.416828811666667 3.2653647660000003 3.507949463 3 h after light 4.510262251666667 3.0183490039999996 6.025395907 5 h after light 7.322564558 6.09887824 8.479298082 7 h after light 9.403855241666667 8.480109902 10.41419132 9 h after light 7.494233635666666 7.259944196 7.72702262 11 h after light 6.325320183333333 5.481453991 6.907107462999999 13 h after light 5.0736735196666665 4.224603235 6.556067587 15 h after light 5.335722381 4.790493318999999 6.15471651 1 h after dark 5.865962726999999 5.376042589 6.512048778 3 h after dark 4.447554556333333 2.91575269 6.196231702 5 h after dark 4.635243875333333 4.160257535 5.391542942999999 7 h after dark 3.435488822 2.661036964 4.069363482