condition	mean	min	max
3 h after light	3.0914533333333334	2.41203	3.66455
6 h after light	3.28003	2.2915	4.59107
9 h after light	4.89872	4.70615	5.24675
12 h after light	6.0249025	5.66414	6.33084
3 h after dark	7.84555	6.551	9.61472
6 h after dark	8.13661	7.79575	8.79065
9 h after dark	6.610216666666666	5.90375	7.65173
12 h after dark	5.257695	4.52266	5.99273