condition	mean	min	max
2 h after light	7.364048333333333	6.29849	8.26398
6 h after light	6.5012099999999995	4.61649	9.78854
10 h after light	5.9800466666666665	3.61197	7.87974
14 h after light	6.907323333333333	5.1674	8.02003
18 h after light	7.852265	4.985	11.132
2 h after dark	8.06669	4.21578	9.48781