condition	mean	min	max
4 h after light	529.7142135	480.86219	578.566237
8 h after light	461.676803	419.814209	503.539397
12 h after light	2018.251569	1050.300765	2986.202373
4 h after dark	1659.624563	1396.7235	1922.525626
8 h after dark	3541.100456	2758.212825	4323.988087
12 h after dark	494.490454	494.490454	494.490454