condition	mean	min	max
0 h after light	12.79745	12.3319	13.263
4 h after light	26.35285	24.4384	28.2673
8 h after light	35.169200000000004	34.5878	35.7506
4 h after dark	36.9251	29.7951	44.0551
8 h after dark	42.259299999999996	37.9356	46.583
12 h after dark	15.671199999999999	14.7521	16.5903