condition	mean	min	max
4 h after light	32.920623500000005	32.301248	33.539999
8 h after light	28.867196	22.950871	34.783521
12 h after light	30.3427875	28.633101	32.052474
4 h after dark	26.508646	24.053691	28.963601
8 h after dark	21.394132	16.82696	25.961304
12 h after dark	31.022564	31.022564	31.022564