condition	mean	min	max
2 h after light	9.804635000000001	7.06472	11.3352
6 h after light	6.312261666666666	5.44138	7.56825
10 h after light	4.97479	3.55881	6.67125
14 h after light	6.779315	4.30108	8.91693
18 h after light	9.48315	8.3834	10.5424
2 h after dark	6.220156666666667	5.07706	8.22814