condition	mean	min	max
4 h after light	0.180401	0.126702	0.2341
8 h after light	0.39473199999999997	0.327608	0.461856
12 h after light	0.587684	0.421172	0.754196
4 h after dark	0.333307	0.280084	0.38653
8 h after dark	0.15170650000000002	0.109712	0.193701
12 h after dark	0.29820599999999997	0.290588	0.305824