condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.18243	0.179429	0.185431
8 h after light	0.272674	0.185252	0.360096
4 h after dark	0.1787345	0.0	0.357469
8 h after dark	0.0903725	0.0	0.180745
12 h after dark	0.0	0.0	0.0