condition	mean	min	max
0 h after light	15.612850000000002	14.5873	16.6384
2 h after light	9.306585	8.87102	9.74215
4 h after light	8.03686	6.88155	9.19217
8 h after light	6.263055	5.20095	7.32516
12 h after light	12.017700000000001	11.2497	12.7857
2 h after dark	13.22785	13.1406	13.3151
4 h after dark	14.145399999999999	12.2678	16.023
8 h after dark	19.6432	18.8489	20.4375
12 h after dark	16.76885	16.6689	16.8688