condition	mean	min	max
0 h after light	4.143345	2.48911	5.79758
4 h after light	5.417059999999999	4.08292	6.7512
8 h after light	10.7943	10.117	11.4716
4 h after dark	11.42004	6.50738	16.3327
8 h after dark	6.964375	6.52559	7.40316
12 h after dark	4.8996200000000005	4.13556	5.66368