condition	mean	min	max
4 h after light	84.1422	82.6723	85.6121
8 h after light	64.91550000000001	64.6419	65.1891
12 h after light	68.68305000000001	67.781	69.5851
4 h after dark	81.97493333333334	80.1167	84.8195
8 h after dark	101.39333333333333	87.828	111.251
12 h after dark	89.59156666666667	87.4614	93.1009