condition	mean	min	max
4 h after light	32.560634	28.879947	36.241321
8 h after light	31.602636	29.851906	33.353366
12 h after light	33.0571035	29.851906	36.262301
4 h after dark	26.386566000000002	23.809531	28.963601
8 h after dark	28.194246	26.675321	29.713171
12 h after dark	33.690315	33.690315	33.690315