condition	mean	min	max
3 h after light	67.3669	56.8756	80.6884
6 h after light	20.365966666666665	18.4118	21.995
9 h after light	8.359729999999999	7.0824	10.417
12 h after light	6.593666666666667	6.22591	7.12911
3 h after dark	16.1167	15.1732	17.4773
6 h after dark	24.0428	21.1621	26.2538
9 h after dark	63.7754	43.1002	90.5142
12 h after dark	119.22833333333334	113.531	127.674