condition	mean	min	max
4 h after light	37.1548	29.108567	45.201033
8 h after light	22.235156	16.579683	27.890629
12 h after light	12.9636235	9.900072	16.027175
4 h after dark	11.2285155	9.627245	12.829786
8 h after dark	12.881017499999999	9.73486	16.027175
12 h after dark	13.871986	13.871986	13.871986