condition	mean	min	max
0 h after light	0.2884375	0.230997	0.345878
4 h after light	0.0	0.0	0.0
8 h after light	0.0586805	0.0	0.117361
4 h after dark	0.056616	0.0	0.113232
8 h after dark	0.0	0.0	0.0
12 h after dark	0.056315	0.0	0.11263