condition	mean	min	max
3 h after light	1.569102	0.917986	2.0471
6 h after light	1.2506666666666666	1.03095	1.59335
9 h after light	1.80696	1.46173	2.16262
12 h after light	1.6565750000000001	1.44605	1.87616
3 h after dark	1.4467266666666667	1.17299	1.64914
6 h after dark	2.1229766666666667	2.02677	2.26879
9 h after dark	2.1023199999999997	1.82485	2.40839
12 h after dark	1.709635	1.02499	2.39428