condition	mean	min	max
4 h after light	1425.0	1425.0	1425.0
8 h after light	1279.0	1230.6	1327.4
12 h after light	1040.05	813.8	1266.3
4 h after dark	528.75	166.4	891.1
8 h after dark	317.35	253.6	381.1
12 h after dark	698.55	530.5	866.6