condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0648135	0.0	0.129627
8 h after light	0.1258645	0.0	0.251729
4 h after dark	0.313599	0.0	0.627198
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0635245	0.0	0.127049