condition mean min max 1 h after light 2.571189434 1.6256909019999999 3.5529231739999996 3 h after light 1.8440688523333333 1.278961442 2.150040883 5 h after light 2.565095321333333 1.988971155 3.1250450489999997 7 h after light 2.5035005326666666 1.5011148369999998 4.33866088 9 h after light 2.3206241966666665 1.3527846330000002 2.97351435 11 h after light 1.9684099133333335 1.53491277 2.7547305310000003 13 h after light 2.200700203333333 1.4235076119999999 2.7681174260000003 15 h after light 1.4752218343333332 1.1480727929999999 1.9469001209999999 1 h after dark 2.6810554360000003 2.071502649 3.0390854010000004 3 h after dark 2.445628673 1.534846385 3.873157085 5 h after dark 2.879922319333333 2.155829986 3.820644675 7 h after dark 3.2069139436666667 2.561957746 4.200633272