condition	mean	min	max
4 h after light	10.3385025	10.020441	10.656564
8 h after light	11.404053	10.312043	12.496063
12 h after light	9.678847999999999	9.457624	9.900072
4 h after dark	10.465002	10.074982	10.855022
8 h after dark	10.525564	10.312043	10.739085
12 h after dark	9.000761	9.000761	9.000761