condition	mean	min	max
0 h after light	5.190135	4.97367	5.4066
4 h after light	2.0816600000000003	1.25203	2.91129
8 h after light	0.584902	0.523477	0.646327
4 h after dark	1.509675	1.35645	1.6629
8 h after dark	3.209755	2.74099	3.67852
12 h after dark	5.20012	2.79123	7.60901