condition	mean	min	max
4 h after light	666.450464	536.84518	796.055748
8 h after light	399.1002135	364.46779	433.732637
12 h after light	208.28844550000002	156.29574	260.281151
4 h after dark	131.63167149999998	127.616672	135.646671
8 h after dark	145.974942	122.770518	169.179366
12 h after dark	644.853531	644.853531	644.853531