condition	mean	min	max
4 h after light	30.150107499999997	26.42665	33.873565
8 h after light	31.6509325	30.562236	32.739629
12 h after light	28.459531499999997	28.240107	28.678956
4 h after dark	31.667592	28.896411	34.438773
8 h after dark	33.1517825	30.268272	36.035293
12 h after dark	29.458019	29.458019	29.458019