condition	mean	min	max
4 h after light	727.0	727.0	727.0
8 h after light	696.3	609.0	783.6
12 h after light	607.4000000000001	519.2	695.6
4 h after dark	356.5	255.2	457.8
8 h after dark	317.75	240.2	395.3
12 h after dark	285.05	266.8	303.3