condition	mean	min	max
2 h after light	11.2043	10.6947	11.58
6 h after light	13.842733333333333	13.3298	14.4764
10 h after light	12.044633333333334	11.6465	12.8372
2 h after dark	7.51073	6.768	8.26451
6 h after dark	8.176193333333334	7.84573	8.44532
10 h after dark	8.68319	8.55428	8.82479