condition	mean	min	max
4 h after light	12.5115235	12.43557	12.587477
8 h after light	12.613794500000001	12.43557	12.792019
12 h after light	11.2789295	10.793834	11.764025
4 h after dark	11.4359345	11.205373	11.666496
8 h after dark	12.9254025	12.559288	13.291517
12 h after dark	13.020967	13.020967	13.020967