condition	mean	min	max
0 h after light	36.27565	36.0021	36.5492
4 h after light	19.05925	17.8109	20.3076
8 h after light	9.368155	8.28411	10.4522
4 h after dark	15.9131	13.506	18.3202
8 h after dark	23.571849999999998	22.9454	24.1983
12 h after dark	31.4752	29.1969	33.7535