condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	2.0918259999999997	0.814922	3.36873
8 h after light	1.1566435	0.841367	1.47192
4 h after dark	0.4880225	0.48706	0.488985
8 h after dark	0.081404	0.0	0.162808
12 h after dark	0.163288	0.16149	0.165086