condition	mean	min	max
2 h after light	22.0252	21.3133	22.6692
6 h after light	22.964166666666667	21.4529	24.1385
10 h after light	22.8211	22.2758	23.4924
2 h after dark	16.7088	15.8966	17.8541
6 h after dark	17.9951	17.7432	18.4368
10 h after dark	18.213966666666668	17.8993	18.5727