condition	mean	min	max
4 h after light	20.087514499999997	16.938321	23.236708
8 h after light	48.1595995	31.098609	65.22059
12 h after light	19.888239	16.252421	23.524057
4 h after dark	24.083737	19.466812	28.700662
8 h after dark	102.9183275	22.373829	183.462826
12 h after dark	17.914218	17.914218	17.914218