condition	mean	min	max
4 h after light	0.102268	0.0	0.204536
8 h after light	0.1657145	0.0	0.331429
12 h after light	0.5038860000000001	0.20239	0.805382
4 h after dark	0.1781775	0.176899	0.179456
8 h after dark	0.2211935	0.176441	0.265946
12 h after dark	0.2480295	0.146961	0.349098