condition	mean	min	max
4 h after light	10.9334355	9.483137	12.383734
8 h after light	10.5190335	9.978808	11.059259
12 h after light	10.0387615	9.477347	10.600176
4 h after dark	10.8833835	10.600176	11.166591
8 h after dark	12.5620425	12.523151	12.600934
12 h after dark	9.872679	9.872679	9.872679