condition	mean	min	max
4 h after light	999.9985	720.6575	1166.0710000000001
8 h after light	695.3909	432.36	964.4874
12 h after light	919.4274333333333	690.8051	1326.7479999999998
16 h after light	1017.8081333333333	697.6402	1403.003
4 h after dark	1242.3123333333333	1230.736	1264.3310000000001
8 h after dark	843.5898333333333	672.51	959.0136