condition	mean	min	max
4 h after light	8714.2	8714.2	8714.2
8 h after light	8005.7	6679.5	9331.9
12 h after light	6016.799999999999	5401.9	6631.7
4 h after dark	6049.8	5808.3	6291.3
8 h after dark	5940.75	5076.7	6804.8
12 h after dark	6453.25	5060.4	7846.1