condition	mean	min	max
4 h after light	22.90645	19.9442	25.8687
8 h after light	25.9972	24.5537	27.4407
12 h after light	33.7996	29.7681	37.8311
4 h after dark	65.7784	65.7327	65.8241
8 h after dark	57.62455	57.5765	57.6726
12 h after dark	48.5888	48.2842	48.8934