condition	mean	min	max
4 h after light	0.0777166	0.0774144	0.0780188
8 h after light	0.07393430000000001	0.0632108	0.0846578
12 h after light	0.0772005	0.0	0.154401
4 h after dark	0.0	0.0	0.0
8 h after dark	0.08394075	0.0338145	0.134067
12 h after dark	0.0332903	0.0	0.0665806