condition	mean	min	max
0 h after light	0.0358191	0.0	0.0716382
4 h after light	0.0353157	0.0	0.0706314
8 h after light	0.0	0.0	0.0
4 h after dark	0.070358	0.0	0.140716
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0