condition	mean	min	max
4 h after light	44.469263999999995	42.274974	46.663554
8 h after light	43.79831	40.229226	47.367394
12 h after light	38.5839115	36.965097	40.202726
4 h after dark	33.9709285	28.323654	39.618203
8 h after dark	39.2111395	37.117057	41.305222
12 h after dark	39.826368	39.826368	39.826368