condition	mean	min	max
4 h after light	22.736051	20.943925	24.528177
8 h after light	45.714424	28.716473	62.712375
12 h after light	22.270107000000003	14.068065	30.472149
4 h after dark	17.956031	16.264584	19.647478
8 h after dark	11.411068499999999	9.142584	13.679553
12 h after dark	14.96812	14.96812	14.96812