condition	mean	min	max
3 h after light	7.60764	4.86196	11.4356
6 h after light	3.78133	1.42751	6.59834
9 h after light	3.28081	1.76758	4.16484
12 h after light	7.0162225000000005	1.6563	16.37
3 h after dark	4.40538	3.0647	5.27887
6 h after dark	6.284056666666666	4.06714	9.12079
9 h after dark	5.1299166666666665	3.57964	8.13565
12 h after dark	7.958135	6.83612	9.08015