condition	mean	min	max
4 h after light	21.71695	19.7684	23.6655
8 h after light	19.838900000000002	19.3993	20.2785
12 h after light	22.244300000000003	21.0359	23.4527
4 h after dark	28.224766666666667	26.4177	30.1455
8 h after dark	29.779333333333334	27.1332	32.7023
12 h after dark	25.0224	24.1613	25.6322