condition	mean	min	max
0 h after light	0.6873325	0.578209	0.796456
4 h after light	0.43232950000000003	0.294576	0.570083
8 h after light	0.9761820000000001	0.772514	1.17985
4 h after dark	1.994215	1.32652	2.66191
8 h after dark	1.2733175	0.861395	1.68524
12 h after dark	0.802581	0.75788	0.847282