condition	mean	min	max
4 h after light	0.0074975	0.0	0.014995
8 h after light	1.47525	1.19932	1.75118
12 h after light	1.5794700000000002	1.33169	1.82725
4 h after dark	0.5175783333333334	0.287265	0.97201
8 h after dark	0.5138366666666666	0.0	1.02521
12 h after dark	0.815688	0.0	1.79402