condition	mean	min	max
0 h after light	0.277966	0.0	0.555932
4 h after light	0.2740595	0.0	0.548119
8 h after light	1.6579774999999999	0.565905	2.75005
4 h after dark	0.820072	0.548154	1.09199
8 h after dark	0.0	0.0	0.0
12 h after dark	0.277593	0.0	0.555186