condition	mean	min	max
2 h after light	23.99235	19.9709	27.9891
6 h after light	20.64125	14.7449	28.4185
10 h after light	19.261133333333333	11.9717	28.518
14 h after light	21.76005	13.3257	31.2089
18 h after light	20.444650000000003	15.7603	28.8408
2 h after dark	35.68026666666667	29.471	44.6418