condition	mean	min	max
2 h after light	19.389333333333333	18.6958	20.4008
6 h after light	20.062833333333334	19.6869	20.3896
10 h after light	21.8359	19.811	22.935
2 h after dark	29.5695	28.1003	32.154
6 h after dark	24.1973	23.9741	24.6298
10 h after dark	22.7968	22.0017	23.8101