condition	mean	min	max
4 h after light	0.8821225	0.744875	1.01937
8 h after light	1.903295	1.78885	2.01774
12 h after light	2.173885	2.07759	2.27018
4 h after dark	1.8943863333333333	0.916449	2.80433
8 h after dark	1.2891756666666667	0.957807	1.47029
12 h after dark	1.223355	0.672945	1.60515