condition	mean	min	max
1 h after light	23.01770234	23.01770234	23.01770234
3 h after light	17.838551015	12.13710463	23.539997399999997
5 h after light	7.5367706795	5.937687492	9.135853867
7 h after light	8.0075743895	7.865437555	8.149711223999999
9 h after light	8.7561400195	8.396728669	9.11555137
11 h after light	9.399864497	8.627996914	10.17173208
1 h after dark	8.184352591500001	7.814679456	8.554025727
3 h after dark	9.7287601765	9.698851258	9.758669095
5 h after dark	15.111376605	11.97008821	18.252665
7 h after dark	22.961357215	16.13992924	29.78278519
9 h after dark	32.81032472	31.61547582	34.00517362
11 h after dark	24.617690385	22.12115197	27.1142288