condition	mean	min	max
0 h after light	0.441423	0.339929	0.542917
4 h after light	0.6111500000000001	0.553192	0.669108
8 h after light	2.5872849999999996	2.55604	2.61853
4 h after dark	1.936455	1.80671	2.0662
8 h after dark	0.937986	0.539212	1.33676
12 h after dark	0.6327765	0.271094	0.994459