condition	mean	min	max
1 h after light	18.891644535	16.82948315	20.95380592
3 h after light	18.51202012	17.26962987	19.56520159
5 h after light	18.000195386666668	17.3482333	19.26092784
7 h after light	15.788832153333333	12.09071895	18.62210371
9 h after light	20.49773566	18.69853024	21.457701899999996
11 h after light	18.721197716666666	16.87953679	20.464582399999998
13 h after light	20.58079031	17.85983337	22.63890453
15 h after light	23.75501819	17.43302096	31.00480192
1 h after dark	22.473076506666665	18.7475378	26.28297451
3 h after dark	23.44493229	20.77617222	27.06071671
5 h after dark	19.964966513333334	18.86908026	21.29935356
7 h after dark	16.5327751	13.11418161	22.05215229