condition	mean	min	max
4 h after light	8.463680666666667	3.144786	16.546860000000002
8 h after light	9.007662333333334	5.50021	15.05269
12 h after light	4.490886333333333	3.781574	5.393189
16 h after light	25.541136666666667	12.02627	38.19644
4 h after dark	15.83546	11.383510000000001	18.34129
8 h after dark	9.630632	5.343832	18.16977