condition	mean	min	max
4 h after light	0.7869849999999999	0.509446	1.0686
8 h after light	0.5941513333333334	0.154726	0.828981
12 h after light	0.618863	0.430909	0.772256
4 h after dark	0.7252746666666666	0.628389	0.778883
8 h after dark	0.656774	0.494318	0.97181
12 h after dark	1.0018376666666666	0.757523	1.15662