condition	mean	min	max
4 h after light	34.51163333333333	16.0691	50.8302
8 h after light	9.883143333333333	1.9242	17.8861
12 h after light	13.308373333333334	5.3507	26.2471
4 h after dark	27.472900000000003	15.0981	35.151
8 h after dark	42.084900000000005	26.2739	55.485
12 h after dark	58.8613	35.3092	104.185