condition	mean	min	max
0 h after light	0.2474575	0.0	0.494915
4 h after light	0.0	0.0	0.0
8 h after light	0.2448215	0.0	0.489643
4 h after dark	0.48703050000000003	0.48607	0.487991
8 h after dark	0.0	0.0	0.0
12 h after dark	0.2471255	0.0	0.494251