condition	mean	min	max
4 h after light	246.0	246.0	246.0
8 h after light	203.8	203.8	203.8
12 h after light	287.25	172.6	401.9
4 h after dark	594.0	373.2	814.8
8 h after dark	713.5	671.0	756.0
12 h after dark	637.45	578.1	696.8