condition	mean	min	max
3 h after light	24.911433333333335	18.7603	28.0199
6 h after light	30.402	17.4635	37.7116
9 h after light	51.0531	41.5479	67.3975
12 h after light	53.7458	34.3439	69.6597
3 h after dark	60.48603333333333	49.528	73.0719
6 h after dark	42.9704	37.603	45.7504
9 h after dark	28.464166666666667	22.0708	33.4853
12 h after dark	21.52535	17.4847	25.566