condition	mean	min	max
4 h after light	439.9	439.9	439.9
8 h after light	525.0	457.5	592.5
12 h after light	541.5	499.0	584.0
4 h after dark	348.45000000000005	324.1	372.8
8 h after dark	380.3	371.6	389.0
12 h after dark	399.2	367.7	430.7