condition	mean	min	max
4 h after light	5.170545	5.15044	5.19065
8 h after light	2.10273	0.0	4.20546
12 h after light	5.97455	5.13619	6.81291
4 h after dark	13.50029	4.55418	22.4464
8 h after dark	7.83434	6.74911	8.91957
12 h after dark	0.0	0.0	0.0