condition	mean	min	max
4 h after light	6.397869999999999	5.56978	7.22596
8 h after light	5.639265	5.15634	6.12219
12 h after light	6.26	5.68638	6.83362
4 h after dark	7.033496666666667	6.85257	7.14346
8 h after dark	10.041713333333334	9.23994	10.6883
12 h after dark	6.84966	6.35046	7.22293