condition	mean	min	max
4 h after light	21.241699999999998	17.046789999999998	26.227259999999998
8 h after light	5.016131333333333	2.697023	6.686678999999999
12 h after light	9.171638	6.278624	10.80835
16 h after light	25.519663333333334	20.3153	35.03309
4 h after dark	71.35864333333333	62.86756999999999	81.57101
8 h after dark	19.21687	17.65115	20.59812