condition	mean	min	max
3 h after light	10.500323333333332	9.59457	11.0758
6 h after light	9.756513333333334	7.78264	10.9202
9 h after light	10.335143333333333	9.81283	11.0603
12 h after light	12.712733333333333	11.5365	13.981
3 h after dark	18.06683333333333	15.5775	20.3496
6 h after dark	16.3211	14.8169	17.2876
9 h after dark	17.115000000000002	15.5873	19.479
12 h after dark	14.018699999999999	11.9571	17.5964