condition	mean	min	max
4 h after light	18.2151	11.6195	23.5765
8 h after light	10.752983333333333	2.70425	19.1465
12 h after light	11.983046666666667	6.38624	18.9516
4 h after dark	21.951900000000002	15.2205	26.3504
8 h after dark	23.0458	15.4803	26.9766
12 h after dark	26.5853	23.1855	31.295