condition	mean	min	max
3 h after light	22.8838	13.3642	31.3053
7 h after light	23.24355	17.8753	29.897
11 h after light	19.279475	12.7332	25.4481
2 h after dark	17.925875	12.3548	20.8464
6 h after dark	19.0607	14.7805	23.2366
10 h after dark	18.760058333333333	13.355	29.6835