condition	mean	min	max
4 h after light	26.8053	24.1805	29.4301
8 h after light	28.79385	27.6012	29.9865
12 h after light	37.685050000000004	32.6882	42.6819
4 h after dark	49.9664	49.1409	50.7919
8 h after dark	58.86875	57.0817	60.6558
12 h after dark	49.435900000000004	45.6172	53.2546