condition	mean	min	max
4 h after light	372.4	372.4	372.4
8 h after light	375.2	330.7	419.7
12 h after light	449.0	369.3	528.7
4 h after dark	539.05	525.9	552.2
8 h after dark	518.9	506.9	530.9
12 h after dark	626.1	601.1	651.1