condition	mean	min	max
4 h after light	10491.1	10491.1	10491.1
8 h after light	10130.7	9219.6	11041.8
12 h after light	10393.4	9357.0	11429.8
4 h after dark	12067.25	11155.6	12978.9
8 h after dark	10184.349999999999	9945.9	10422.8
12 h after dark	8493.6	8355.6	8631.6