condition	mean	min	max
4 h after light	26.9041	26.5511	27.2571
8 h after light	35.45685	34.9413	35.9724
12 h after light	30.8964	30.7147	31.0781
4 h after dark	42.59545	39.9774	45.2135
8 h after dark	42.634	42.3654	42.9026
12 h after dark	35.981700000000004	35.2713	36.6921