condition	mean	min	max
4 h after light	0.0298933	0.0	0.0597866
8 h after light	0.01634515	0.0	0.0326903
12 h after light	0.0	0.0	0.0
4 h after dark	0.06570485000000001	0.0521119	0.0792978
8 h after dark	0.0261147	0.0	0.0522294
12 h after dark	0.02570985	0.0	0.0514197