condition	mean	min	max
4 h after light	7.9678249999999995	7.93596	7.99969
8 h after light	12.117	11.4986	12.7354
12 h after light	28.25205	26.3042	30.1999
4 h after dark	25.667749999999998	25.0517	26.2838
8 h after dark	20.69455	19.426	21.9631
12 h after dark	17.488100000000003	16.4521	18.5241