condition	mean	min	max
4 h after light	20.5088575	14.45444	26.563275
8 h after light	29.766399	27.565427	31.967371
12 h after light	33.596094	33.474342	33.717846
4 h after dark	40.2208565	34.978463	45.46325
8 h after dark	43.917032500000005	35.50977	52.324295
12 h after dark	35.440305	35.440305	35.440305