condition	mean	min	max
4 h after light	9.907931999999999	9.404861	10.411003
8 h after light	10.521412000000002	10.290138	10.752686
12 h after light	9.889882	8.838593	10.941171
4 h after dark	10.5387225	10.290138	10.787307
8 h after dark	10.276313	8.901485	11.651141
12 h after dark	9.798946	9.798946	9.798946