condition	mean	min	max
4 h after light	1.53941	1.40302	1.6758
8 h after light	0.4726975	0.100791	0.844604
12 h after light	0.7098255	0.543272	0.876379
4 h after dark	1.6102823333333334	0.767277	2.62816
8 h after dark	1.1741139999999999	0.676392	1.49684
12 h after dark	2.1562200000000002	1.07989	3.67743