condition	mean	min	max
4 h after light	37.49825	29.9854	45.0111
8 h after light	41.487049999999996	33.5845	49.3896
12 h after light	43.399649999999994	40.2223	46.577
4 h after dark	47.990033333333336	46.839	49.8586
8 h after dark	57.95823333333333	52.8173	63.6502
12 h after dark	41.548500000000004	37.8781	44.1334