condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0929085	0.0	0.185817
8 h after light	0.0	0.0	0.0
4 h after dark	0.1854635	0.185098	0.185829
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0