condition mean min max 1 h after light 0.9286413 0.8723740720000001 0.984908528 3 h after light 1.1314866996666666 1.0120445809999998 1.240954219 5 h after light 0.6172905746666667 0.560950623 0.6706105520000001 7 h after light 1.173157115 0.953913826 1.3593583790000001 9 h after light 0.5702309170000001 0.10652292 1.178902396 11 h after light 0.9103254080000001 0.395131844 1.191575827 1 h after dark 0.6619017423333333 0.5380784679999999 0.862156606 3 h after dark 0.7369291533333333 0.446717176 1.0131513 5 h after dark 1.2971516836666668 0.98809928 1.8880362019999999 7 h after dark 0.567303283 0.08150476 0.915108879 9 h after dark 1.3439445173333333 1.113105926 1.753061942 11 h after dark 0.9492221483333333 0.31150670199999997 1.316220882