condition	mean	min	max
3 h after light	23.503733333333333	21.1248	25.9005
6 h after light	20.680799999999998	13.5252	25.6958
9 h after light	25.182433333333336	17.26	36.2077
12 h after light	34.506975	27.4047	43.8398
3 h after dark	45.2416	38.5481	53.4192
6 h after dark	36.3619	31.9135	42.7106
9 h after dark	28.063100000000002	20.408	32.6062
12 h after dark	25.39295	18.8152	31.9707