condition	mean	min	max
4 h after light	451.4	451.4	451.4
8 h after light	596.5999999999999	580.8	612.4
12 h after light	722.05	691.3	752.8
4 h after dark	811.85	803.7	820.0
8 h after dark	720.85	559.5	882.2
12 h after dark	534.7	360.3	709.1