condition	mean	min	max
4 h after light	10.553362	10.049663	11.057061
8 h after light	10.196409	9.587755	10.805063
12 h after light	12.9786945	11.389558	14.567831
4 h after dark	9.3308565	9.029667	9.632046
8 h after dark	13.646189	12.420884	14.871494
12 h after dark	11.990499	11.990499	11.990499