condition	mean	min	max
0 h after light	5.88986	5.72059	6.05913
4 h after light	2.9928850000000002	2.96549	3.02028
8 h after light	3.38966	3.37233	3.40699
4 h after dark	4.462149999999999	3.98149	4.94281
8 h after dark	5.77924	5.23765	6.32083
12 h after dark	4.984835	3.87515	6.09452