condition	mean	min	max
0 h after light	0.3444155	0.13757	0.551261
4 h after light	1.79503	1.62763	1.96243
8 h after light	0.8323585	0.544417	1.1203
4 h after dark	0.67609	0.27129	1.08089
8 h after dark	0.882962	0.546524	1.2194
12 h after dark	0.407666	0.403177	0.412155